PROCÉDÉS ET APPAREIL DE MISE EN CONTACT DE FLUIDES DANS UNE CUVE À CIRCULATION DESCENDANTE

摘要

A contacting device and method are presented for the collection, contacting, and distribution of fluids between particulate beds of a downflow vessel, which may operate in co-current flow. By one approach, the contacting device includes a liquid collection tray, a mixing channel in fluid communication with the liquid collection tray, and a liquid distribution zone.